Universal Serial Bus (USB) is an interface to communicate between the mobile device and the computer. This is for questions regarding connecting an Android device to a computer's USB interface.

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Can Android devices access an iOS file system via USB-OTG?

Using an OTG cable, Stickmount, and Root Explorer, I can view files on my USB flash drives with my Android device. On Windows, it's possible to view an iOS device's filesystem using programs such as ...
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659 views

How to mount two USB drives from same device on Android?

I'm wondering how I can mount two USB drives from a USB device on Android. I have a Garmin Oregon GPS device with a USB port. When I connect it to a Windows PC, I get two drives: one for the internal ...
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283 views

Verizon Galaxy Nexus Discharging When Plugged In Even After USB Replacement

I've got a Verizon Samsung Galaxy Nexus that as of a few weeks ago quit charging - in fact it quickly drains the battery (discharges 2% / minute if not more) while plugged in. I tried different ...
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2k views

Communicating with micro USB to Ethernet

I am trying to communicate with an ethernet enabled devices from my Android phone. My phone has Android 2.3.6 and the device I am trying to communicate with has a mini web server running on it. The ...
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755 views

Using OTG cable, transfer file from cardreader to external harddisk, is it possible?

I will be going on a holiday and I want to be able to back up my photos to my external harddrive. Usually this means bringing a laptop with me. However I have : Galaxy Nexus, rooted and unlocked ...
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2k views

How to enable a HTC MyTouch 3G Slide USB tether in Windows 7?

I'm trying to use HTC MyTouch 3G Slide for USB tether instead of my old G1, which works perfectly. On the first try the ADB driver didn't recognize the phone, but worked fine after adding this to ...
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425 views

Enable usb debugging mode from adb under clockworkmode “Broken digitizer”

My friend brought me a Xtreamer Q mobile phone with broken screen, clockworkmode is working, but USB debugging mode is disabled, I found some posts about how to enable it from adb i tried them and ...
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279 views

Android ADB connect to device with broken USB and no root

I've read through the thread below and come across 2 solutions for connecting a device with ADB. Android - Run/install/debug applications over WiFi? The first is to use USB, and this isn't an ...
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436 views

LG-P870 USB not detected in Windows 7

I'm trying to connect my LG-P870 to my laptop running Windows 7, so I can drop some music and contacts onto it. My software version is P87010i. I installed the USB driver (tried two versions) as ...
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132 views

How to disable USB data connectivity on rooted device

I have a Transformer TF101 and I have Android 4.0. I want to disable the USB data connectivity of it for my purposes. The device is rooted. How can I do that, and can I change the implementation of ...
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321 views

Android Tablet (Sony Tablet S) with USB Barcode Scanner

I have a USB barcode scanner which, when plugged into a Windows PC works fine, just as a keyboard it 'types' the barcode into whatever software is open. I am attempting to use this with an Android ...
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516 views

How to setup VLAN on Android?

Can anybody give me idea how to setup the VLAN on android. I get VLAN 200 tagged traffic from some device. So how can I configure or setup the networking stuffs in android to allow traffic tagged with ...
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202 views

Routing uPnP over USB to ethernet on Ubuntu

My phone has a uPnP server app (MirrorLink) that should connect to an in-car dash via USB. However, for testing out I have downloaded the Nokia Qt Client, but as far as I can tell from the source code ...
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325 views

AT&T Galaxy SIII / Windows 7 64bit AMD/ Cannot mount USB drive

I just want to transfer files between my new cell phone and my new computer. I have been on the phone with both AT&T and Samsung tech support for two days. No joy. I and they have tried dozens of ...
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0answers
647 views

How to mount the internal storage of the Droid 3?

My father just got a Droid 3, and it has something like 12 or 16 gigs of internal storage. I'm trying to mount that storage to his laptop so he can transfer over music, but I'm not getting the USB ...
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2k views

How to install LG Optimus One PC Suite on Mac?

For the LG Optimus One the PC suite and USB driver are all Windows-based. My home computer is an IMac. Are there versions of these downloaads that will work with my Mac?
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78 views

How to setup a PPP connection between an Android smartphone and a Linux computer?

For testing purposes, I need to connect an Android smartphone to my Linux desktop computer to enable communication between the phone and some servers on the LAN. I can't use Wi-Fi so I'm stuck with IP ...
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38 views

Micro USB cable - Intermittent

I have a http://www.amazon.com/gp/product/B004QOAGOQ/ "4-port USB charger". Recently I noticed that some Android devices e.g Nexus 7 (2013), charge very slowly when one particular micro USB cable is ...
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272 views

USB charge in android 4.2.2

I have an android 4.2.2 phone. When I connect it to my desktop PC, it is not charging (Showing as charging and disconnected repeatedly). Checked by changing USB cable, connecting to different PC, ...
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353 views

Nexus 7 (2012) no longer connecting via USB Mac OS X

I plugged my original Nexus 7 into my Mac earlier today to build an application onto it for testing. It failed, and then I realized that the tablet did not appear to actually be connected to the ...
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0answers
124 views

Galaxy tab 10.1 charging with USB 3.0

When referring to this post, it seems like the Samsung Galaxy Tab should be able to charge while connected to a USB 3.0 port while running. I've noticed that when I have my Tablet running and plugged ...
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188 views

Install usb_modeswitch

I'm working on a project which we use a Beaglebone Black that runs on Android. We need to use USB storages for data transfer. When I plug in a USB storage to Beaglebone it works well. But if I remove ...
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32 views

Display screen on [desk|lap]top

Is it possible to display the screen of my Android on a regular computer in a similar fashion as an emulator would ­– but with an actual device being displayed rather than an emulation? I am looking ...
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392 views

Nexus 5 USB not working on LinuxMint

I tried to connect my Nexus 5 to a USB on a LinuxMint (OS) PC. At first it worked; it asked me to choose MTP or something else. Now, it's not giving me any feedback. I tried resetting - still ...
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762 views

how can i connect my samsung galaxy y s5360 via usb to pc by odin mode?

My Samsung galaxy y5360 operating system was gone.now i want to install Samsung by default software 2.3.6 Gingerbrade by Odin v1.85..but can't detect usb in my pc but also good in USB ...
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Galaxy s2 is recognised by computer but doesn't charge

This is an odd one but today I noticed by S2 wasn't charging while plugged in. I tried connecting it to the computer and it came up as a media device as normal but still didn't charge, the battery ...
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210 views

Why does my phone get crazy when plugged in to a specific PC?

Why is my Xperia J simply unusable when plugged in to a specific PC? The touch screen does not work, thinking that I tapped one icon or option when it was another. I am using MTP since MSC makes apps ...
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477 views

Linux doesn't recognize Galaxy S 3

I've bought a Samsung Galaxy S 3 device today, but found out that I could not get my PC with Fedora 18 (Gnome 3) to recognize it (nothing happens when I plug it in). As file transfer etc is essential ...
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225 views

Nexus 7 - USB Port & Headphone Socket

I sometimes experience a drop in sound in the left or right earphone of my headphones when charging my Nexus 7. Wiggling the usb cable in the port can bring back the sound, however yesterday the ...
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358 views

External HDD not recognized by tablet

I have an external 320GB HDD with Backtrack on it, partitioned as follows: -partition '/' ext4 -partition '/home' ext4 -swap -free partition fat32 The problem comes when I connect it to my tablet ...
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1k views

How to activate usb port, -sc3 usb host driver not found

I have an unbranded rck30sdk tablet running Android 4.1.1. I have run USB diagnostics, plus host controller which gives me the messages: sc3 usb host driver not found, root hub present, usb host ...
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1k views

Connect Android phone to router via USB-to-Ethernet

I own an HTC Desire HD and it currently has the IceColdSandwich custom rom on it. I also own a usb OTG adapter and a D-Link USB 2.0 Fast Ethernet adapter DUB-E100. What I want to achieve is to ...
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685 views

MTP mounts vs USB storage - restrictions

Just got a nexus 4, and tried to copy files from my nexus one to it. Copying the N1 SD data to my linux box was a breeze, but the N4 doesn't offer simple mounting. Shows up as a USB Camera, with ...
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1k views

Why won't my Galaxy Tab 2 connect with WiFi or USB?

Whenever I try to connect to WiFi or my PC with USB, it always just says "connecting..." indefinitely. It detects my WiFi signal, kies detects the tablet, but neither one has managed to actually ...
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307 views

CM10 Kindle Fire nonresponsive usb storage

Finally got around to rooting my Kindle Fire, first thing I did was install the latest CM, in my case, CM10. So I played with that for a while and decided to flash to the next ROM, plugged it into my ...
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230 views

How do I enable Mass media mode on rooted kindle fire?

I had a Coby Kyros tablet runing Android and opted to get a Kindle fire for my little guy (seems more user friendly and the ebooks for kids seem more abundant) well. I opted for ebay and the one that ...
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Why don't any of the files on my Android tablet show up on my computer when I connect my computer with my Android tablet through USB?

The computer (Windows 7) recognizes the tablet but I can't see anything when I click on the "drive" corresponding to the tablet. I'm using a Lenovo ThinkPad tablet.
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16 views

Geeksphone Revolution device only working with adb when charging

I have: Geeksphone Revolution (Installed android 4.2 yesterday) adb 4.4.2_r2-1 Arch Linux (Updated packages) adb/Configuring USB Access With Firefox OS everything worked fine. Now I can only use ...
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“In the setting will not be less than 2mb” Trying to enable adb debug

So, when I try to go to Settings > Applications > Development it simply states In the setting will not be less than 2MB. I have a stock Alcatel One Touch Revolve. Literally just got it. ...
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16 views

Android webserver via usb not wifi

I was wondering is there a way to run an android websever via usb? I can find lots of wifi version of this but I would like to use this locally only while the pc is connected to the wifi and have it ...
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0answers
18 views

Restoring USB Audio after accidental /Music deletion on Nexus 4

I used to be able to have my Nexus 4 play audio via USB to my basic Kenwood car stereo. The controls weren't great, as the device isn't specifically Android-compatible: next folder, and next/previous ...
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46 views

samsung galaxy tab 3 can not connect to pc via usb

I am trying to connect my galaxy tab 3 to my pc via usb, however my pc does not recognise it and nothing is shown on my computer on the usb drive. However when I connect it to the pc I get the message ...
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18 views

Where has /sys/bus/usb/ gone in Android JB4.2?

I'm running a rooted stock Samsung Galaxy S4-mini (GT-I9195) with 4.2.2 SELinux in Enforcing mode. When issuing lsusb, I get the following result: u0_a202@MSM8960:/ # lsusb lsusb: ...
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28 views

Use phone as USB Bluetooth adapter

I know this question has been asked before, but I've never found a definitive answer. I have a Bluetooth keyboard that I would like to use with my computer. My PC is fairly old, which means it doesn't ...
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19 views

Is there a way to have your phone light stay when it is charging only from a laptop?

When I have the my device plugged into my laptop while working I want the light to stay on, but I want my light to turn off when I'm going to sleep when it is charging. I know I can have the light on ...
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How can I make my Android phone request (negotiate for) more charge from (with) the host PC?

Hello there is a wonderful Q&A here about detecting how much charge your phone is drawing from the computer host: How do you check how much power a USB port can deliver? In my particular case, my ...
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159 views

Samsung Galaxy Y GT-S5360 file transfer, USB not recognised. No USB options in Settings menu

I have a Samsung Galaxy Y GT-S5360 and I wish to transfer some audio files from it to my PC, running Windows 8. When I connect the phone to the computer with the USB cable, the phone beeps and begins ...
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0answers
11 views

Is it possible to mock a usb device?

I want to mock a usb device which gets attached to ttyUSB0. I need it for debug purposes. It needs to be done without actually connecting a device. Is it possible? Maybe there is an APP out there ...
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66 views

“Windows was unable to install your Nexus 7.” I'm having troubles getting the drivers to work in a way that allows me to run to device

My goal: I want to be able to run to device from an IDE, like eclipse/intellij. My problem: I cannot get the usb drivers to install. I have tried many guides, but they all fail at the step where I ...
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56 views

what is the requirements to charge android tab via USB cable?

I wanna charge my android tab ( not a prestigious brand ) via a USB cable connected with my laptop. I tried but it wont charge, Is there any requirements to do that?